Jewelry pin



FIG. 1 is a top plan view of a jewelry pin showing my new design;

FIG. 2 is a bottom plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a perspective view on an enlarged scale.

The broken line showing of fabric in FIG. 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a jewelry pin, as shown and described. 